Results 1 - 10 of 26,423

The impact of imperfect scheduling on cross-layer congestion control in wireless networks

by Xiaojun Lin, Ness B. Shroff , 2005
"... In this paper, we study cross-layer design for congestion control in multihop wireless networks. In previous work, we have developed an optimal cross-layer congestion control scheme that jointly computes both the rate allocation and the stabilizing schedule that controls the resources at the under ..."
Abstract - Cited by 349 (32 self) - Add to MetaCart
In this paper, we study cross-layer design for congestion control in multihop wireless networks. In previous work, we have developed an optimal cross-layer congestion control scheme that jointly computes both the rate allocation and the stabilizing schedule that controls the resources

A Cross Layer Congestion Control Algorithm

by Hemant Kumar Rath, Anirudha Sahoo, Abhay Karandikar - in Wireless Networks for TCP Reno-2” NCC - 2006, Jan-2006, IIT
"... Abstract — In this paper, we discuss a cross layer congestion control technique of TCP Reno-2 in wireless networks. In this both TCP layer and PHY layer jointly control congestion. The PHY layer changes transmission power as per the channel condition, interference received and congestion in the netw ..."
Abstract - Cited by 3 (0 self) - Add to MetaCart
Abstract — In this paper, we discuss a cross layer congestion control technique of TCP Reno-2 in wireless networks. In this both TCP layer and PHY layer jointly control congestion. The PHY layer changes transmission power as per the channel condition, interference received and congestion

On Cross Layer Congestion Control for CDMA-based Ad-hoc Networks

by Hemant Kumar Rath, Abhay Kar
"... Abstract—We investigate a cross layer congestion control techniqueforTCPReno-2(NewReno)inCDMA-basedwireless ad-hocnetworksinwhichbothTCPlayerandPHYlayerjointly control congestion. The PHY layer varies transmission power basedonthechannelcondition,interferencepowerreceivedand congestioninthenetworkan ..."
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Abstract—We investigate a cross layer congestion control techniqueforTCPReno-2(NewReno)inCDMA-basedwireless ad-hocnetworksinwhichbothTCPlayerandPHYlayerjointly control congestion. The PHY layer varies transmission power basedonthechannelcondition

A Novel Cross-layer Congestion Control Strategy for Wireless Sensor Networks

by Hongtao Liu, Lianglun Cheng
"... Abstract—Network congestion in wireless sensor networks (WSNs) leads to packet drops, throughput reduction and degradation of channel quality which in turn decrease network performance. A novel cross-layer congestion control strategy for WSNs is presented. The strategy performs the bandwidth and del ..."
Abstract - Cited by 1 (0 self) - Add to MetaCart
Abstract—Network congestion in wireless sensor networks (WSNs) leads to packet drops, throughput reduction and degradation of channel quality which in turn decrease network performance. A novel cross-layer congestion control strategy for WSNs is presented. The strategy performs the bandwidth

CQIC: Revisiting Cross-Layer Congestion Control for Cellular Networks

by unknown authors
"... With the advent of high-speed cellular access and the overwhelm-ing popularity of smartphones, a large percent of today’s Internet content is being delivered via cellular links. Due to the nature of long-range wireless signal propagation, the capacity of the last hop cellular link can vary by orders ..."
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in the context of 4G cellular networks. Specifically, we lever-age the rich physical layer information exchanged between base stations (NodeB) and mobile phones (UE) to predict the capacity of the underlying cellular link, and propose CQIC, a cross-layer congestion control design. Experiments on real cellular

A Cross Layer Congestion Control Algorithm in Wireless Networks for TCP Reno-2 Hemant Kumar

by unknown authors
"... Abstract — In this paper, we discuss a cross layer congestion control technique of TCP Reno-2 in wireless networks. In this both TCP layer and PHY layer jointly control congestion. The PHY layer changes transmission power as per the channel condition, interference received and congestion in the netw ..."
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Abstract — In this paper, we discuss a cross layer congestion control technique of TCP Reno-2 in wireless networks. In this both TCP layer and PHY layer jointly control congestion. The PHY layer changes transmission power as per the channel condition, interference received and congestion

Cross-layer congestion control in ad hoc wireless networks

by Dzmitry Kliazovich, Fabrizio Granelli - Ad Hoc Networks , 2006
"... The paper presents the problem of performance degradation of transport layer protocols due to congestion of wireless local area networks. Following the analysis of available solutions to this problem, a cross-layer congestion avoidance scheme (C 3 TCP) is presented, able to obtain higher performance ..."
Abstract - Cited by 12 (0 self) - Add to MetaCart
The paper presents the problem of performance degradation of transport layer protocols due to congestion of wireless local area networks. Following the analysis of available solutions to this problem, a cross-layer congestion avoidance scheme (C 3 TCP) is presented, able to obtain higher

Article: Cross Layer Congestion Control in MANETs and Current State of Art

by Prof. K. Srinivas - International Journal of Computer Applications , 2011
"... Mobile Ad hoc networks have emerged recently as an important trend of future wireless systems. The evolving wireless networks are seriously challenging the traditional OSI layered design. In order to provide high capacity wireless access and support new multimedia network, the various OSI layers and ..."
Abstract - Cited by 5 (0 self) - Add to MetaCart
and network functions should be considered together while designing the network. In this paper, we conduct brief discussion on current state of the art and performance optimization challenges like energy efficiency, cross-layer design and its congestion control. 1.

Cross-layer congestion control, routing and scheduling design in ad hoc wireless networks

by Lijun Chen, Steven H. Low, Mung Chiang, John C. Doyle - PROC. IEEE INFOCOM , 2006
"... This paper considers jointly optimal design of crosslayer congestion control, routing and scheduling for ad hoc wireless networks. We first formulate the rate constraint and scheduling constraint using multicommodity flow variables, and formulate resource allocation in networks with fixed wireless ..."
Abstract - Cited by 151 (10 self) - Add to MetaCart
This paper considers jointly optimal design of crosslayer congestion control, routing and scheduling for ad hoc wireless networks. We first formulate the rate constraint and scheduling constraint using multicommodity flow variables, and formulate resource allocation in networks with fixed wireless

Cross-Layer Congestion Control in Multi-hop Wireless Local Area Networks

by Dzmitry Kliazovich, Fabrizio Granelli
"... Nowadays, with the development of high-performance protocols for wireless networks, WLANs are becoming a feasible solution for low-cost deployment of telecommunication networks. In this framework, congestion control is becoming a relevant issue, especially in the scenario of multi-hop wireless LANs. ..."
Abstract - Cited by 1 (0 self) - Add to MetaCart
Nowadays, with the development of high-performance protocols for wireless networks, WLANs are becoming a feasible solution for low-cost deployment of telecommunication networks. In this framework, congestion control is becoming a relevant issue, especially in the scenario of multi-hop wireless LANs
Results 1 - 10 of 26,423